Immunoglobulins inactivate microbes in all of the following ways EXCEPT via
A. perforating the microbial cell membrane.
B. binding toxins.
C. linking microbes to complement proteins.
D. opsonization.
E. perforating membranes or binding toxins.
A. perforating the microbial cell membrane.
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Which of the following organisms is considered a primary consumer?
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